MinutePhysics
How To Tell If We're Beating COVID-19
This video is a collaboration with Aatish Bhatia about how to see the COVID-19 tipping point - we present a better way to graph COVID-19 coronavirus cases using a logarithmic scale in "phase space" - plotting the growth rate against the...
PBS
The Multiplication Multiverse
What happens if you multiply things that aren't numbers? And what happens if that multiplication is not associative?
TED Talks
Bill Gates: How state budgets are breaking US schools
America's school systems are funded by the 50 states. In this fiery talk, Bill Gates says that state budgets are riddled with accounting tricks that disguise the true cost of health care and pensions and weighted with worsening deficits...
TED Talks
Read Montague: What we're learning from 5,000 brains
Mice, bugs and hamsters are no longer the only way to study the brain. Functional MRI (fMRI) allows scientists to map brain activity in living, breathing, decision-making human beings. Read Montague gives an overview of how this...
TED Talks
Daphne Koller: What we're learning from online education
Daphne Koller is enticing top universities to put their most intriguing courses online for free -- not just as a service, but as a way to research how people learn. With Coursera (cofounded by Andrew Ng), each keystroke, quiz,...
TED-Ed
TED-ED: How to spot a misleading graph - Lea Gaslowitz
When they're used well, graphs can help us intuitively grasp complex data. But as visual software has enabled more usage of graphs throughout all media, it has also made them easier to use in a careless or dishonest way - and as it turns...
Bozeman Science
A Beginner's Guide to Balancing Equations
Mr. Andersen explains the basics of balancing chemical equations. A visual guide shows you how to change coefficients to balance the atoms in reactants and products.
TED-Ed
TED-ED: Logarithms, Explained - Steve Kelly
What are logarithms and why are they useful? Get the basics on these critical mathematical functions -- and discover why smart use of logarithms can determine whether your eyes turn red at the swimming pool this summer. Lesson by Steve...
TED-Ed
TED-Ed: How exactly does binary code work? - Jose Americo N L F Freitas
Imagine trying to use words to describe every scene in a film, every note in a song, or every street in your town. Now imagine trying to do it using only the numbers 1 and 0. Every time you use the Internet to watch a movie, listen to...
Curated Video
Exploratory vs Conclusive Marketing Research - The Differences & Similarities
New ReviewMarketing research is vital to the success of any busines, we need to know what our clients think, what our competition is doing, if our products are being accepted by the market. And when we do marketing reserach we have multiple ways...
Curated Video
Currency
New ReviewThe currency of India is the Indian rupee. Theoretically, one rupee can be broken down into 100 paise, though as of 2019, all coins of denominations under one rupee have been taken out of use. The Reserve Bank of India controls the issue...
Curated Video
The Absolute Beginners Guide to Cyber Security 2023 - Part 1 - SQL Injections
New ReviewWe will look at one more important type of attack called SQL injection, which is popular among cybercriminals and hackers for data manipulation techniques.
Curated Video
The Absolute Beginners Guide to Cyber Security 2023 - Part 1 - Brute Force Attacks
New ReviewIn this video, you will learn about a popular method of cyber-attack called the brute force attack.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Mode
New ReviewIn this lecture, we will elaborate more about the third and final measure of central tendency, the mode.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Median
New ReviewIn this lesson, we will discuss the second important measure of central tendency, the median.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Mean
New ReviewIn this video, we will discuss the measures of central tendency. Here, you will learn more about the first measure, the mean.
Curated Video
AWS Certified Cloud Practitioner (CLF-C02) - Ultimate Exam Training - IP Addresses and Subnetting - Part 1
New ReviewIn this video, you will learn about IP addresses and subnetting - part 1.
Curated Video
How to Divide Rational Numbers in Decimal Form | Grade 7 Math | 7.NS.A.2 ๐
New ReviewIn this math video we will learn how to divide rational numbers in decimal form. We will review the vocabulary terms dividend, divisor and quotient. You will see a visual model of these terms as they are used in long division. I will...
Curated Video
6 Steps to Divide Rational Numbers in Fraction Form | Grade 7 Math | 7.NS.A.2 ๐
New ReviewIn this math video we will learn 6 steps to divide rational numbers in fraction form. We will discover how dividing rational numbers in fraction form are similar to dividing integers. I will introduce you to a procedural check list and...
Curated Video
Counting by 1's from any number up to 100
New ReviewThis video shows how to count on from different numbers by 1's up to 100. It helps kids learn to count and get comfortable counting on from various numbers.
Curated Video
Doubles Math Fact Fluency Lesson & Practice
New ReviewThis video introduces and practices Doubles facts. This is perfect for kindergarten, 1st grade, 2nd grade, and early learners, this video covers doubles math facts practice. Whether you're teaching in the classroom or at home, these...
Brainwaves Video Anthology
Srdja Popovic - Blueprint for Revolution
Srdja Popovic, born in 1973 in Belgrade (then Yugoslavia), is a prominent activist best known for helping lead the student movement that overthrew Serbian dictator Slobodan Miloลกeviฤ in 2000. Since then, he has dedicated his life to...
Curated Video
Understanding Variables in Statistics: Quantitative vs. Qualitative
This video introduces basic concepts related to statistics, focusing on the idea of variables. Variables are defined as numbers or characteristics that can be counted or measured. The video gives examples such as age, length, weight, and...
Curated Video
Understanding Negative Numbers: From Oranges to Finances
This video provides a clear and engaging explanation of negative numbers, starting with the concept that they are any number less than 0. The presenter uses relatable examples, such as imagining losing oranges from a bowl until there are...